Dividing Networks: 12 dB Per Octave Slopes

Abstract

The data given in Figure 67 are based on the following equations:

$$ C = {{{0.707}} \left/ {{\left( {2\pi f{X_c}} \right)}} \right.} $$

(67.1)

$$ L = {{{1.414{X_l}}} \left/ {{2\pi f}} \right.} $$

(67.2)

In these equations, Xc and XL represent the nominal impedances of the transducer loads at the chosen crossover frequency. Normally, these values will be 4 or 8 ohms. The crossover frequency is represented by f, and C and L are the calculated values of capacitance and inductance.